Showerhead



FIG. 1 is a perspective view of a showerhead showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a left side view thereof, the opposite side being a mirrorimage of the side shown.

The ornamental design for a showerhead, as shown and described.